AcoSail/kernel_optimize_test
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[PATCH] sched: use schedstat_set() API

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make use of the new schedstat_set() API to eliminate two #ifdef sections.

No functional changes:

    text    data     bss     dec     hex filename
   29009    4122      28   33159    8187 sched.o.before
   29009    4122      28   33159    8187 sched.o.after

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2007-08-02 17:41:40 +02:00
parent c3c7011969
commit 8179ca23d5
1 changed files with 2 additions and 11 deletions
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13
kernel/sched_fair.c
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@ -292,10 +292,7 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr, u64 now)
return;
delta_exec = curr->delta_exec;
#ifdef CONFIG_SCHEDSTATS
if (unlikely(delta_exec > curr->exec_max))
curr->exec_max = delta_exec;
#endif
schedstat_set(curr->exec_max, max((u64)delta_exec, curr->exec_max));
curr->sum_exec_runtime += delta_exec;
cfs_rq->exec_clock += delta_exec;
@ -425,13 +422,7 @@ __update_stats_wait_end(struct cfs_rq *cfs_rq, struct sched_entity *se, u64 now)
{
unsigned long delta_fair = se->delta_fair_run;
#ifdef CONFIG_SCHEDSTATS
{
s64 delta_wait = now - se->wait_start;
if (unlikely(delta_wait > se->wait_max))
se->wait_max = delta_wait;
}
#endif
schedstat_set(se->wait_max, max(se->wait_max, now - se->wait_start));
if (unlikely(se->load.weight != NICE_0_LOAD))
delta_fair = calc_weighted(delta_fair, se->load.weight,